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CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer. 9. Disconnect the display cable and remove the screw from the system board. 10. Pull the Mini-Card antenna cables up through the slot in the computer base. 11. Note the routing of the cables and remove them from their routing guides. 12. Disconnect the touch pad cable and the power button cable from the system board. 13. For the Inspiron 1470, remove four screws on the palm rest. 1 display cable connector 2 screw 3 display cable routing guides 4 display cable 5 Mini-Card antenna cables routing guides 6 power button connector 7 power button cable 8 Mini-Card antenna cables 9 slot in computer base 10 touch pad connector 11 touch pad cable For the Inspiron 1570, remove six screws on the palm rest. 14. Starting with the right side of the palm rest, carefully pull up to disengage the tabs on the palm rest from the computer base. Replacing the Palm Rest 1. Align the palm rest on the computer base and gently snap the palm rest into place. 2. Replace the screws on the palm rest. 3. Connect the touch pad cable and the power button cable to the system board. 4. Route the Mini-Card antenna cables and display cable through their routing guides. 5. Thread the Mini-Card antenna cables through the slot in the computer base. 6. Connect the display cable and replace the screw. 7. Replace the keyboard (see Replacing the Keyboard). 8. Replace the power button cover (see Replacing the Power Button Cover). 9. Replace the screws on the bottom of the computer. 10. Replace the WWAN/FCM cover on the Inspiron 1470. 11. Replace the Mini-Card (see Replacing the Mini-Card). 12. Replace the module cover (see Replacing the Module Cover). 13. Replace the optical drive (see Replacing the Optical Drive). CAUTION: Carefully separate the palm rest from the computer base to avoid damage to the palm rest. 14. Replace the battery (see Replacing the Battery). Back to Contents Page Back to Contents Page Power Button Cover Dell™ Inspiron™ 1470/1570 Service Manual Removing the Power Button Cover Replacing the Power Button Cover Removing the Power Button Cover 1. Follow the procedure in Before You Begin. 2. Remove the battery (see Removing the Battery). 3. For the Inspiron 1470, remove three screws in the battery bay and remove one screw from the computer base. For the Inspiron 1570, remove one screw in the battery bay and remove two screws from the computer base. 4. Turn the computer top-side up, and open it as far as possible. 5. Carefully pry up the power button cover, disengaging the tabs on the cover from the computer. WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface. CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer. 1 computer base 2 screws (4) 3 latch hook 4 battery bay 1 computer base 2 screws (3) 3 battery bay CAUTION: Be extremely careful when removing the power button cover. The cover is very fragile. 6. Lift the latch on the connector to disconnect the power button cable from the power button board. Replacing the Power Button Cover 1. Place the power button cable into the connector, then close the latch to secure the cable to the power button board. 2. Place the power button cover on the computer and carefully snap the cover into place. 3. Close the computer and turn it upside down. 4. Replace the screws in the computer base and the battery bay. 5. Replace the battery (see Replacing the Battery). Back to Contents Page 1 power button cover 2 power button cable 3 connector latch 4 power button board Back to Contents Page Speakers Dell™ Inspiron™ 1470/1570 Service Manual Removing the Speakers Replacing the Speakers Removing the Speakers 1. Follow the procedures in Before You Begin. 2. Remove the battery (see Removing the Battery). 3. Remove the optical drive (see Removing the Optical Drive). 4. Remove the module cover (see Removing the Module Cover). 5. Remove the Mini-Card (see Removing the Mini-Card). 6. Remove the power button cover (see Removing the Power Button Cover). 7. Remove the keyboard (see Removing the Keyboard). 8. Remove the palm rest (see Removing the Palm Rest). 9. Remove the hard drive (Removing the Hard Drive). 10. Remove the US...